pub trait HasDebugLoc {
// Required method
fn get_debug_loc(&self) -> &Option<DebugLoc>;
}Required Methods§
Sourcefn get_debug_loc(&self) -> &Option<DebugLoc>
fn get_debug_loc(&self) -> &Option<DebugLoc>
Returns the DebugLoc associated with the given Instruction,
Terminator, GlobalVariable, or Function; or None if it doesn’t
have a DebugLoc.
Reasons something might not have a DebugLoc include:
(1) the file was compiled without debuginfo;
(2) for an Instruction, it might not directly correspond to any source
line. For instance, it may be just setting up the stack frame for a
function.